Module cached_chain 

Utilities for adhering to a cached CSV chain convention.

The search path for the CSV chain is:

1. The path specified in the “CSV_CHAIN” environment variable (if present).
2. $HOME/.cache/hygon-csv/chain
3. /var/cache/hygon-csv/chain

An entire certificate chain can be created using the hag utility.

Functions

env_var

Returns the path stored in the optional CSV_CHAIN environment variable.

get

Searches for and decodes an CSV certificate chain.

home

Returns the “user-level” search path for the CSV certificate chain ($HOME/.cache/hygon-csv/chain).

path

Returns the list of search paths in the order that they will be searched for the CSV certificate chain.

sys

Returns the “system-level” search path for the CSV certificate chain (/var/cache/hygon-csv/chain).